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DX-C401 EXTERNAL VIEW AND INTERNAL STRUCTURE 3 – 2
2. Internal structure
No.
Name
Function/Operation
Note
1
Toner cartridge
When toner is exhausted in a cartridge, remove the cartridge and replace it
with a new one.
with a new one.
2
Drum cartridge
This cartridge stores a drum. When the specified life is reached, replace it
with a new cartridge.
with a new cartridge.
3
Developer cartridge
This cartridge stores developer. When the specified life is reached, replace it
with a new cartridge.
with a new cartridge.
4
MC cleaning rod insertion port
When the copy quality is degraded by dirt on the MC unit, the rod to clean the
MC unit is inserted into this port.
MC unit is inserted into this port.
One for each color
5
LSU cleaning rod insertion port
When the copy quality is degraded by dirt on the LSU, the rod to clean the
LSU is inserted into this port.
LSU is inserted into this port.
One for each color
6
Fusing section
Fuses images transferred on paper by heat.
Note: The fusing section is heated
to a high temperature. Be careful
not to burn when paper jam.
to a high temperature. Be careful
not to burn when paper jam.
7
Transfer belt
In full color copy, the transfer belt overlaps 4-color toner images on the
transfer belt. In black copy, black toner images are shifted to the transfer belt.
transfer belt. In black copy, black toner images are shifted to the transfer belt.
Do not touch or scratch. It may
cause degraded images.
cause degraded images.
8
Right side cover
Opened when a paper jam is generated.
9
Waste toner box
Receives waste toner when copying or printing.
The waste toner box is collected
by the servicemen.
by the servicemen.
10
Waste toner box release lever
When the waste toner box is removed, this lever is rotated to release lock.
11
Drum positioning plate unit release
lever
lever
Releases lock of the drum positioning plate unit. When a drum cartridge or a
developer cartridge is replaced, rotate this lever to open the drum positioning
plate unit.
developer cartridge is replaced, rotate this lever to open the drum positioning
plate unit.
1
6
7
8
10
9
11
11
PE
T
PET
4
2
3
5
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